public function AmpImageFormatter::settingsSummary in Accelerated Mobile Pages (AMP) 8.2

Same name and namespace in other branches

1. 8.3 src/Plugin/Field/FieldFormatter/AmpImageFormatter.php \Drupal\amp\Plugin\Field\FieldFormatter\AmpImageFormatter::settingsSummary()
2. 8 src/Plugin/Field/FieldFormatter/AmpImageFormatter.php \Drupal\amp\Plugin\Field\FieldFormatter\AmpImageFormatter::settingsSummary()

Returns a short summary for the current formatter settings.

If an empty result is returned, a UI can still be provided to display a settings form in case the formatter has configurable settings.

Return value

string[] A short summary of the formatter settings.

Overrides ImageFormatter::settingsSummary

File

src/Plugin/Field/FieldFormatter/AmpImageFormatter.php, line 70

Class

AmpImageFormatter

Plugin implementation of the 'amp_image' formatter.

Namespace

Drupal\amp\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = parent::settingsSummary();

  // Display this setting only if an AMP layout is set.
  $layout_options = $this
    ->getLayouts();
  $layout_setting = $this
    ->getSetting('amp_layout');
  if (isset($layout_options[$layout_setting])) {
    $summary[] = t('Layout: @setting', array(
      '@setting' => $layout_options[$layout_setting],
    ));
    if ($layout_options[$layout_setting] === 'fixed-height') {
      $summary[] = t('Fixed height: @height', array(
        '@height' => $this
          ->getSetting('amp_fixed_height'),
      ));
    }
  }
  return $summary;
}